... blade,slitting saw,slotting saw, For metal cutting. Production methods: Forged or punched blade. HSS circular saw blade,slitting saw,slotting saw ... steel or carbideDIN 1837/DIN1838Application: It is mainly used for cutting off and slotting metal materials such as plain steel, chilled ... such as stainless steel, titanium alloys and printed circuit board. HSS circular saw blade slitting saw slottig saw